* {
    margin: 0;
    padding: 0;
}

body {
    position: absolute;
    left: 50%;
    top: 50%;
}

.background {
    width: 600px;
    height: 800px;
    background-image: url(background.jpg);
    background-size: cover;
    margin-left: -300px;
    margin-top: -400px;
}

.linex {
    width: 600px;
    background-color: black;
}

#one {
    height: 3px;
    margin-top: 3px;
}

#two {
    height: 1px;
    margin-top: 0px;
}

.title {
    font: 50px 华文隶书;
}

.content {
    width: 580px;
    height: 660px;
    display: flex;
    display: -webkit-flex;
    margin: 5px 10px 10px 10px;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.column {
    border: 3px solid black;
    width: 100%;
    height: 220px;
    margin-top: 5px;
    -webkit-column-count: 3;
    -webkit-column-rule-style: dotted;
    column-rule-style: dotted;
}

.comment {
    font: 13px 微软雅黑;
    width: 250px;
    height: 300px;
    margin-left: 20px;
}

.comment-title {
    margin-left: 40px;
    font: 18px 微软雅黑;
    font-weight: bolder;
    width: 250px;
    height: 300px;
}